Critical Review on Mechanical Casting Process

Casting is one of the most ancient techniques/method used for manufacturing parts. It is usually applied to manufacture near net shape components. Today, there has been several casting techniques developed, each with its own characteristics features, applications, advantages and disadvantages. During selection of any casting process, it should be kept in mind, no one method of casting process which produce or provide defect free casting, some defect is always present. So we use those process they give optimum result. The traditional method of metal casting is the sand casting. Sand casting, which uses sand as the mold material, it is also the least expensive method as compared to other casting techniques. The purpose of this work is to review and analyze or identify the various perspectives of casting & give a wholistic approach about casting such as technology used in casting, software used, methods, algorithm, theorem used in casting process, types of defect occur, and compare few important parameter of sand casting with others types of casting process all of us done by based on available knowledge, experience of experts & performs experimentally setup of green mold sand casting process.